Pilot-Aided Channel Estimation for WiMAX 802.16e Downlink Partial Usage of Subchannel System Using Least Squares Line Fitting.
Phuong Thi Thu PhamTomohisa WadaPublished in: IEICE Trans. Commun. (2010)
Keyphrases
- least squares
- line fitting
- channel estimation
- model fitting
- scheduling and resource allocation
- application layer
- communication systems
- hough transform
- multipath
- noisy images
- physical layer
- wireless channels
- ofdm system
- resource allocation
- bit error rate
- estimation algorithm
- code division multiple access
- fading channels
- recently developed
- resource management
- end to end
- wireless systems
- parameter estimation
- optical flow
- document analysis
- quality of service
- multimedia services
- denoising
- image processing
- optimization method
- multiresolution
- image denoising
- video sequences
- image segmentation